diff --git a/README.rst b/README.rst
index 8cce137..bb2eda0 100644
--- a/README.rst
+++ b/README.rst
@@ -45,7 +45,7 @@ Mac instructions:
     rethinkdb &>>rethinkdb.log &
 
     # install brozzler with special dependencies pywb and warcprox
-    pip install brozzler[easy]  # in a virtualenv if desired
+    pip3 install brozzler[easy]  # in a virtualenv if desired
 
     # queue a site to crawl
     brozzler-new-site http://example.com/
@@ -69,7 +69,7 @@ To install brozzler only:
 
 ::
 
-    pip install brozzler  # in a virtualenv if desired
+    pip3 install brozzler  # in a virtualenv if desired
 
 Launch one or more workers: